1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cestrela7 [59]
2 years ago
15

Can you help me with both

Biology
2 answers:
jolli1 [7]2 years ago
7 0

Answer:

8. decisions

9. studied

Ahat [919]2 years ago
3 0
Decisions, studied I think
You might be interested in
You don't have to answer all of them but please answer some....thanks
AURORKA [14]

Answer:

genae therapy has opened the gate way for genetic coding is the answer for number 3

4 0
3 years ago
Read 2 more answers
In an ecosystem, there are many factors that affect how many organisms can survive there. Which of the following is one of those
Kruka [31]

I think C) availability of water is your best answer because alot of organisms count on water as a major resource because they need it to survive so a lack or a gain in the amount of water will majorly effect an ecosystem.

5 0
3 years ago
Read 2 more answers
Help me please!!<br>60 points!<br>All three, please.
crimeas [40]
4 is Sandy lively coral sometimes dark eerie cold fish caves treches
8 0
3 years ago
Read 2 more answers
All of the following are effects of crossing over of homologous chromosomes during prophase I of meiosis with the EXCEPTION of
otez555 [7]
C the appearance of new phenotypes in the offspring
7 0
3 years ago
Read 2 more answers
Cindy collects 20 insects for her biology class, all of which are spiders, dragonflies, and cicadas. (Note that a spider has 8 l
Ronch [10]

Cindy collects 4 cicadas in total.

Let,

D represent the number of dragonflies

C represent the number of cicadas

S represent the number of spiders

Since the total number of insects is 20:

Equation 1

D+C+S=20

A spider has 8 legs, a dragonfly has 6 legs, and a cicada has 6 legs. Since the total number of legs is 138:

Equation 2

6D+6C+8S=138

A spider has 0 wings, a dragonfly has 4 wings, and a cicada has 2 wings. Since the total number of wings is 36:

Equation 3

4D+2C+0S=36

Multiplying equation 1 with 6 and subtracting it from equation 2:

6D+6C+8S-6(D+C+S)=138-6(20)

2S=18

S=9

Multiplying equation 1 with 4 and subtracting it from equation 3:

4D+2C+0S-4(D+C+S)=36-4(20)

-2C-4S=-44

Substituting S with 9:

-2C-4(9)=-44

-2C=-8

C=4

Thus, Cindy collects 4 cicadas in total.

Learn more about insects here:

brainly.com/question/14182820

#SPJ4

7 0
1 year ago
Other questions:
  • What is the dispersed state of matter in blood? And what is the dispersion medium of blood?
    14·1 answer
  • A particular cell has half as much dna as some of the other cells in a mitotically active tissue. the cell in question is most l
    10·1 answer
  • Horsing around in the lab is always ok when no experimenting is being done never allowed fine when you are alone ok because it i
    9·2 answers
  • Please help with as much as possible!
    12·1 answer
  • What is the ratio of heterozygous<br> offspring to total offspring in the Punnett<br> square?
    8·2 answers
  • Chromosomes are duplicated during what stage of the cell cycle?
    14·1 answer
  • MATCHING - BACTERIAL NUTRITION
    14·1 answer
  • Describe factors that influence protein shape.
    11·1 answer
  • A section of the lithosphere that slowly moves over the asthenosphere,
    13·1 answer
  • What would probably happen if a long neuron had one continuous myelin sheath down the length of the axon with no nodes of Ranvie
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!